black

In a sentence

• 这条黑色的裙子非常漂亮。

  This black dress is very beautiful.

  Here, '黑色' (black color) describes the color of the dress, indicating its visual appearance.

• 昨天的天很黑，看起来要下雨了。

  Yesterday, the sky was very dark, it seemed like it was going to rain.

  In this sentence, '黑' (dark/black) is used to describe the sky, indicating a lack of light or brightness.

• 他总是喜欢穿黑衣服，比其他颜色更适合他。

  He always prefers to wear black clothes, they suit him better than other colors.

  Here, '黑衣服' (black clothes) specifies the color of the clothes, showing a preference for black-colored attire.